Ever wonder how builders get around the 13th floor in high rises? Or why thirteen is considered unlucky in the first place? Join Monica and Trini as they dig into the psychological and historical origins of why 13 gets such a bad rap.Sources:13 (Number). (2025, October 25). In Wikipedia. https://en.wikipedia.org/wiki/13_(number)Britannica Editors. "Why Is 13 Unlucky?". Encyclopedia Britannica, 8 Aug. 2025, https://www.britannica.com/topic/Why-Is-13-Unlucky. Accessed 11 November 2025Andersen, C. H. (2025, June 12). Here's Why Skyscrapers Don't Have a Thirteenth Floor. Reader's Digest. Retrieved November 14, 2025, from https://www.rd.com/article/why-skyscrapers-dont-have-13th-floors/ Cleveland Clinic (2023, February 22). Phobias. Retrieved November 14, 2025, from https://my.clevelandclinic.org/health/diseases/24757-phobiasCleveland Clinic (2025, October 13). The Psychology Behind a Superstition. Retrieved November 14, 2025, from https://my.clevelandclinic.org/health/diseases/24757-phobiasDunnell, T. (2024, October 24). Why is 13 Considered an Unlucky Number. History Facts. Retrieved October 27, 2025, from https://historyfacts.com/arts-culture/article/why-is-13-considered-an-unlucky-numberFriday the 13th. (2025, October 31). In Wikipedia. https://en.wikipedia.org/wiki/Friday_the_13thFritscher, L. (2023, December 11). Triskaidekaphobia. VeryWellMind. Retrieved November 14, 2025, from https://www.verywellmind.com/triskaidekaphobia-2671880Marazani, B. (2025, May 28). What's So Unlucky About the Number 13. History.com. Retrieved October 27, 2025, from https://www.history.com/articles/whats-so-unlucky-about-the-number-13Perrin, J. (2023, January 13). The Lost Egyptian Origins of the Superstitious Numbers 13 and 18. Ancient-Origins. Retrieved October 27, 2025, from https://www.ancient-origins.net/history-ancient-traditions/number-13-0017792Triskaidekaphobia. (2025, October 29). In Wikipedia. https://en.wikipedia.org/wiki/Triskaidekaphobia

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